28728863136

素因数分解:

$2^5\times 3^3\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{1627}}^1$

素因数の和:1944

約数の個数: 192

約数和(自身を含む): 85070684160

約数和(自身を除く): 56341821024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 107, 108, 144, 191, 214, 216, 288, 321, 382, 428, 432, 573, 642, 764, 856, 864, 963, 1146, 1284, 1528, 1627, 1712, 1719, 1926, 2292, 2568, 2889, 3056, 3254, 3424, 3438, 3852, 4584, 4881, 5136, 5157, 5778, 6112, 6508, 6876, 7704, 9168, 9762, 10272, 10314, 11556, 13016, 13752, 14643, 15408, 18336, 19524, 20437, 20628, 23112, 26032, 27504, 29286, 30816, 39048, 40874, 41256, 43929, 46224, 52064, 55008, 58572, 61311, 78096, 81748, 82512, 87858, 92448, 117144, 122622, 156192, 163496, 165024, 174089, 175716, 183933, 234288, 245244, 310757, 326992, 348178, 351432, 367866, 468576, 490488, 522267, 551799, 621514, 653984, 696356, 702864, 735732, 932271, 980976, 1044534, 1103598, 1243028, 1392712, 1405728, 1471464, 1566801, 1864542, 1961952, 2089068, 2207196, 2486056, 2785424, 2796813, 2942928, 3133602, 3729084, 4178136, 4414392, 4700403, 4972112, 5570848, 5593626, 5885856, 6267204, 7458168, 8356272, 8390439, 8828784, 9400806, 9944224, 11187252, 12534408, 14916336, 16712544, 16780878, 17657568, 18801612, 22374504, 25068816, 29832672, 33250999, 33561756, 37603224, 44749008, 50137632, 66501998, 67123512, 75206448, 89498016, 99752997, 133003996, 134247024, 150412896, 199505994, 266007992, 268494048, 299258991, 399011988, 532015984, 598517982, 798023976, 897776973, 1064031968, 1197035964, 1596047952, 1795553946, 2394071928, 3192095904, 3591107892, 4788143856, 7182215784, 9576287712, 14364431568, 28728863136]

約数ペア:

[(1, 28728863136), (2, 14364431568), (3, 9576287712), (4, 7182215784), (6, 4788143856), (8, 3591107892), (9, 3192095904), (12, 2394071928), (16, 1795553946), (18, 1596047952), (24, 1197035964), (27, 1064031968), (32, 897776973), (36, 798023976), (48, 598517982), (54, 532015984), (72, 399011988), (96, 299258991), (107, 268494048), (108, 266007992), (144, 199505994), (191, 150412896), (214, 134247024), (216, 133003996), (288, 99752997), (321, 89498016), (382, 75206448), (428, 67123512), (432, 66501998), (573, 50137632), (642, 44749008), (764, 37603224), (856, 33561756), (864, 33250999), (963, 29832672), (1146, 25068816), (1284, 22374504), (1528, 18801612), (1627, 17657568), (1712, 16780878), (1719, 16712544), (1926, 14916336), (2292, 12534408), (2568, 11187252), (2889, 9944224), (3056, 9400806), (3254, 8828784), (3424, 8390439), (3438, 8356272), (3852, 7458168), (4584, 6267204), (4881, 5885856), (5136, 5593626), (5157, 5570848), (5778, 4972112), (6112, 4700403), (6508, 4414392), (6876, 4178136), (7704, 3729084), (9168, 3133602), (9762, 2942928), (10272, 2796813), (10314, 2785424), (11556, 2486056), (13016, 2207196), (13752, 2089068), (14643, 1961952), (15408, 1864542), (18336, 1566801), (19524, 1471464), (20437, 1405728), (20628, 1392712), (23112, 1243028), (26032, 1103598), (27504, 1044534), (29286, 980976), (30816, 932271), (39048, 735732), (40874, 702864), (41256, 696356), (43929, 653984), (46224, 621514), (52064, 551799), (55008, 522267), (58572, 490488), (61311, 468576), (78096, 367866), (81748, 351432), (82512, 348178), (87858, 326992), (92448, 310757), (117144, 245244), (122622, 234288), (156192, 183933), (163496, 175716), (165024, 174089)]